00265nam a2200085Ia 4500 Science activities. Volume 1 : electricity and magnetism WOODFORD, Chris Danbury, CT, 2002 87517 BK 210817s9999 xx 000 0 und d 354978 354977 0 0 0 0 WESSL WESSL 2021-08-20 430.00 0 33228012458095 2021-08-20 2021-08-20 BK